Biology Basics

The unifying themes in biology are the presence of cells, hereditary information encoded in genes, evolution, energy processing, and the ability to regulate internal environments.

Energy processing allows organisms to move, grow, and reproduce.

Biologists can study life at multiple levels of organization, including molecular biology of cells, anatomy and physiology of plants and animals, and evolution of populations.

<p>Subdisciplines within biology are defined by the nature of their research questions and the tools they use.</p> Signup and view all the answers

<p>Biologists use the scientific method to make observations and pose questions.</p> Signup and view all the answers